sym_deleteVars This routine is used to delete columns from the original problem description. sym_deleteVars(indices) indices Pointer to an integer type array indicating the indices of the column numbers(variables) to be deleted. Returns 0 if the column numbers specified are deleted successfully and 0 if the deletion of column indices did not execute successfully and it returns with an error return value status=sym_deleteVars([1,2]) Iswarya Hariharan